Ogya a Ɛmma Ogya Ntumi Ntrɛwmu Graphite

Ogya a Ɛmma Ogya Ntumi Ntrɛwmu Graphite
Nkyerɛmu:
Product Brief of Fire Retardant Expandable Graphite Wɔde abɔdeɛ mu graphite na ɛyɛeɛ denam nnuru a wɔde sesa so, ɛtrɛw ntɛmntɛm wɔ digrii 200-300 ma ɛyɛ carbon a ɛyɛ den, na ɛmma ɔhyew ne oxygen nkɔ mu. Ɛda wusiw a ɛba fam, awuduru a ɛba fam, nneɛma a atwa yɛn ho ahyia adamfofa ne mmerɛw sɛ wɔbɛpete, a ɛfata ma plastic, rɔba, coatings, adansi nneɛma, ne nea ɛkeka ho, na ama nneɛma no ogyaframa retardant grade.
MOQ: 1bag / 50kg
Nneɛma:abɔde mu graphite
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1.Core Product Positioning a wɔde si hɔ

Ogya Retardant Expandable Graphite, a wɔde abɔdeɛ mu flake graphite yɛ ne nnyinasoɔ adeɛ denam big data-optimized chemical intercalation modification process so no, wɔ adwuma titire a ɛne sɛ ɛtrɛ ntɛmntɛm berɛ a wɔayɛ no hyew ma ɛyɛ ogyaframa-retardant barrier. Ɛdi nnwuma mu ɛyaw nsɛntitiriw a wusiw awuduru kɛse ne atetesɛm mu ogya a ɛmma ogya ntumi nhyia yiye ho dwuma, na ɛyɛ ogya a ɛmma ogya ntumi nhyew a ɛnyɛ nea atwa yɛn ho ahyia a ɛka Top 3 ho wɔ nkɔso dodow mu (a ɛwɔ 12.8% afe afe nkɔso dodow, Data Source: 2025 Global Flame Retardant Materials Report) wɔ wiase nyinaa ogya a ɛmma ogya ntumi nhyew nneɛma gua so.

2. Mfiridwuma mu Nneɛma a Wɔde Yɛ Adwuma

Mfiridwuma ho Nsɛnkyerɛnne

Standard Value (Nkyerɛkyerɛmu Titiriw) .

Sɔhwɛ Gyinapɛn

Big Data a Wɔde Ka Ho

Ntrɛwmu Ɔhyew

200-300 digrii

GB/T 21650.1 na ɛwɔ hɔ

92% (Nsuo ase ahwehwɛdeɛ a ɛwɔ mu no dodoɔ) .

Ntrɛwmu Nkyɛmu

200-300 mL/g na ɛyɛ adwuma

GB/T 21650.2 na ɛwɔ hɔ

87% (High-adwumayɛ ahwehwɛde kyɛfa) .

Ash Nsɛm a Ɛwɔ Mu

Ennu anaasɛ ɛne 3% yɛ pɛ .

GB/T 12496.3 na ɛwɔ hɔ

95% (General nnyinaso nneɛma nsakrae ahwehwɛde) .

Nsuo a Ɛwɔ Mu

Ennu anaasɛ ɛne 0.5% yɛ pɛ .

GB/T 12496.4 na ɛwɔ hɔ

98% (Ahwehwɛde a ɛma nneɛma a wɔkora so no gyina pintinn) .

Particle Size Nkyekyɛmu

100-325 Mesh a wɔde yɛ nneɛma

GB/T 6003.1 na ɛwɔ hɔ

89% (Apete ne ntrɛwmu a ɛkari pɛ) .

pH Botae a Ɛwɔ Hɔ

6.0-8.0

GB/T 15893.1

94% (Base nneɛma anti-corrosion ahwehwɛde) .

3. Nneɛma Titiriw a Ɛwɔ Hɔ

High-Efficiency Ogya Retardancy a Ɛkorɔn:Fire Retardant Expandable Graphite, sɛnea nsɛm a efi ɔhyew sɔhwɛ bɛboro 1,200 mu kyerɛ no, ɛtrɛw mpɛn 200-300 wɔ sikɔne 10 mu bere a wɔayɛ no hyew kodu digrii 200-300 (a ɛne ɔhyew a ɛporɔw wɔ nneɛma a wɔde gyina so dodow no ara mu no hyia), na ɛyɛ carbon a ɛyɛ den a ɛwɔ abon a esiw ɔhyew ne oxygen a ɛkɔ baabi foforo ano. Eyi ma ogya a ɛmma ogya ntumi nhyew a ɛwɔ nnyinaso ade no mu no kɔ soro kodu UL94 V0 adesuakuw no mu na ɛtew ogya a ɛtrɛw no so bɛboro 60%.

Wusiw a Ɛba Fam ne Awudisɛm a Ɛba Fam: Big data a wɔhwɛ so kyerɛ sɛ ne wusiw a ɛhyew (Dm) no Nnuru anaasɛ ɛne 50 yɛ pɛ (GB/T 8627 gyinapɛn biara), na mframa a awuduru wom (CO, NOx) a wɔtow gu no sua 75% sen nea wɔde di dwuma wɔ amanne kwan so brominated ogyaframa a wɔde siw ogyaframa ano, a ɛne nneɛma a atwa yɛn ho ahyia ho mmara te sɛ EU REACH ne China GB 24408 hyia

Nkitahodi a Ɛkorɔn: Ɛnam adaptation sɔhwɛ ahorow a wɔde nneɛma a wɔde gyina so bɛboro 300 so no, ne dispersibility score a ɛwɔ plastic, rɔba, coatings ne nnyinaso nneɛma afoforo mu no yɛ Kɛse sen anaasɛ ɛyɛ pɛ 9.2 (wɔ 10-point scale so), a enni agglomeration na enni nkɛntɛnso biara wɔ mfiridwuma su a ɛwɔ nnyinaso ade no so (tensile strength retention rate>=90%)

Bere Tenten-Mmere a Wɔde Gyina Gyina: Wɔ nnɔnhwerew 8,000 a wɔde ayɛ onyin sɔhwɛ akyi (60℃/95% humidity), attenuation of expansion ratio no sua sen anaasɛ ɛyɛ pɛ 5%, na ɛma ɛfata ma nkwa tenten-nkwa dwumadie tebea te sɛ ɛlɛtrɔnik ne adansi nneɛma (data akɛseɛ kyerɛ sɛ ahwehwɛdeɛ a ɛfa saa adeɛ yi ho no yɛ 68%).

Fire Retardant Expandable Graphite
 
Fire Retardant Expandable Graphite factory
 

4. Nnwuma Titiriw a Wɔde Di Dwuma

Plastics Afuo a Wɔde Yɛ Adwuma(38% kyɛfa, dwumadie tebea kɛseɛ): Wɔde di dwuma wɔ plastic a ɛwɔ hɔ nyinaa te sɛ PP, PE, ne PVC mu de yɛ ofie mfiri casings ne kar mu afã ahodoɔ. Sɛnea kar adwumayɛbea sɔhwɛ data kyerɛ no, ebetumi ama ogyaframa a ɛmma ogyaframa ntumi nkɔ mu no dodow akɔ soro akodu 100%;

Rɔba Afuo a Wɔde Yɛ Adwuma(22% kyɛfa): Ɛfata ma cable sheaths ne sealing rings na ama wɔn ogyaframa a ɛko tia no atu mpɔn. Big data kyerɛ sɛ wɔtrɛw nneɛma a wɔde yɛ adwuma wɔ saa tebea yi mu no mu mpɛn 2-3;

Coatings Field a Wɔde Kata Nneɛma So(18% kyɛfa): Wɔde di dwuma sɛ ade a wɔde hyɛ nneɛma a wɔde kata so a ogya-gyina mu ma de si dade adan ne tuntum mu afasu, na ɛma ogya a ɛko tia anohyeto a ɛwɔ ade a wɔde kata so no kɔ soro bɛboro nnɔnhwerew 1.5;

Adansi Nneɛma a Wɔde Yɛ Afuw(15% kyɛfa): Wɔde kaa ogya-a ɛtumi gyina ogya-plywood a ɛmma ogya ntumi nkɔ mu ho, a ɛne adan ne afie ho nhyehyɛe a ɛfa adansi nneɛma a ɛyɛ ahabammono ho (nhyehyɛe-a ɛmaa ahwehwɛdeɛ nyaa nkɔanim 15% wɔ afe 2025 mu)

Ɛlektrɔnik Nneɛma a Wɔde Yɛ Adwuma(7% kyɛfa): Wɔde di dwuma wɔ ɛlɛtrɔnik nneɛma a wɔde kyekyere nneɛma mu de siesie kari pɛ a ɛda ogya a ɛmma ogya ntumi nkɔ mu ne ɔhyew a wɔsɛe no wɔ chips ne battery pack mu (wusiw awuduru a ɛba fam a wɔhwehwɛ wɔ saa tebea yi mu no yɛ 100%).

 

Tags a ɛyɛ hyew .: ogya a wɔde siw ano a wɔtrɛw mu graphite, China ogya a wɔde siw ano a wɔtrɛw mu graphite manufacturers

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